214871760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 771825600

約数和(自身を除く): 556953840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 113, 114, 120, 139, 144, 152, 171, 180, 190, 226, 228, 240, 278, 285, 304, 339, 342, 360, 380, 417, 452, 456, 556, 565, 570, 678, 684, 695, 720, 760, 834, 855, 904, 912, 1017, 1112, 1130, 1140, 1251, 1356, 1368, 1390, 1520, 1668, 1695, 1710, 1808, 2034, 2085, 2147, 2224, 2260, 2280, 2502, 2641, 2712, 2736, 2780, 3336, 3390, 3420, 4068, 4170, 4294, 4520, 4560, 5004, 5085, 5282, 5424, 5560, 6255, 6441, 6672, 6780, 6840, 7923, 8136, 8340, 8588, 9040, 10008, 10170, 10564, 10735, 11120, 12510, 12882, 13205, 13560, 13680, 15707, 15846, 16272, 16680, 17176, 19323, 20016, 20340, 21128, 21470, 23769, 25020, 25764, 26410, 27120, 31414, 31692, 32205, 33360, 34352, 38646, 39615, 40680, 42256, 42940, 47121, 47538, 50040, 51528, 52820, 62828, 63384, 64410, 77292, 78535, 79230, 81360, 85880, 94242, 95076, 96615, 100080, 103056, 105640, 118845, 125656, 126768, 128820, 141363, 154584, 157070, 158460, 171760, 188484, 190152, 193230, 211280, 235605, 237690, 251312, 257640, 282726, 298433, 309168, 314140, 316920, 376968, 380304, 386460, 471210, 475380, 515280, 565452, 596866, 628280, 633840, 706815, 753936, 772920, 895299, 942420, 950760, 1130904, 1193732, 1256560, 1413630, 1492165, 1545840, 1790598, 1884840, 1901520, 2261808, 2387464, 2685897, 2827260, 2984330, 3581196, 3769680, 4476495, 4774928, 5371794, 5654520, 5968660, 7162392, 8952990, 10743588, 11309040, 11937320, 13429485, 14324784, 17905980, 21487176, 23874640, 26858970, 35811960, 42974352, 53717940, 71623920, 107435880, 214871760]

約数ペア:

[(1, 214871760), (2, 107435880), (3, 71623920), (4, 53717940), (5, 42974352), (6, 35811960), (8, 26858970), (9, 23874640), (10, 21487176), (12, 17905980), (15, 14324784), (16, 13429485), (18, 11937320), (19, 11309040), (20, 10743588), (24, 8952990), (30, 7162392), (36, 5968660), (38, 5654520), (40, 5371794), (45, 4774928), (48, 4476495), (57, 3769680), (60, 3581196), (72, 2984330), (76, 2827260), (80, 2685897), (90, 2387464), (95, 2261808), (113, 1901520), (114, 1884840), (120, 1790598), (139, 1545840), (144, 1492165), (152, 1413630), (171, 1256560), (180, 1193732), (190, 1130904), (226, 950760), (228, 942420), (240, 895299), (278, 772920), (285, 753936), (304, 706815), (339, 633840), (342, 628280), (360, 596866), (380, 565452), (417, 515280), (452, 475380), (456, 471210), (556, 386460), (565, 380304), (570, 376968), (678, 316920), (684, 314140), (695, 309168), (720, 298433), (760, 282726), (834, 257640), (855, 251312), (904, 237690), (912, 235605), (1017, 211280), (1112, 193230), (1130, 190152), (1140, 188484), (1251, 171760), (1356, 158460), (1368, 157070), (1390, 154584), (1520, 141363), (1668, 128820), (1695, 126768), (1710, 125656), (1808, 118845), (2034, 105640), (2085, 103056), (2147, 100080), (2224, 96615), (2260, 95076), (2280, 94242), (2502, 85880), (2641, 81360), (2712, 79230), (2736, 78535), (2780, 77292), (3336, 64410), (3390, 63384), (3420, 62828), (4068, 52820), (4170, 51528), (4294, 50040), (4520, 47538), (4560, 47121), (5004, 42940), (5085, 42256), (5282, 40680), (5424, 39615), (5560, 38646), (6255, 34352), (6441, 33360), (6672, 32205), (6780, 31692), (6840, 31414), (7923, 27120), (8136, 26410), (8340, 25764), (8588, 25020), (9040, 23769), (10008, 21470), (10170, 21128), (10564, 20340), (10735, 20016), (11120, 19323), (12510, 17176), (12882, 16680), (13205, 16272), (13560, 15846), (13680, 15707)]